Description:

Unable to decode unable to decode, 1 setscrew hole quantity, 1.750 inches outside diameter, setscrews attachment method, 1/1 to 1/4 to 1/9 to 1/10 to 1/100 to 1/1000 to -10 to -100 to -10000 to 100/1 to 10/1 clockwise single scale scale direction and range.

Special Features:

Marked multiply by

Properties:

A dial designed to be connected to a tuning or selecting mechanism to position the mechanism to some value within its adjustable range. It is designed to be read in conjunction with a vernier indicator, pointer, or like instruments which may or may not be an integral part of the item. May include a knob. For items with one graduation, letter, or symbol, or marked to indicate the position of items such as a valve, brake, or two position switch, see knob or handwheel. See also dial, scale.